ashish.talaviya
Junior Member level 1
Hello.
I am using SIM900A and made code for this.
In this code, i got IMEI number, Service provider, Network strength, APN set for SIM card.
After this result I set commands AT+CIPMUX=0, AT+CIPSTATUS, AT+CGATT=1, AT+CIICR, AT+CIPSTATUS, AT+CIFSR, AT+CIPSTATUS respectively.
Then i use command AT+CIPSTART to Open port on Given IP and it is also working.
Then i use AT+CIPSEND for sending data and i got data on port.
All are working properly, but it gives me "PDP DEACT" error after some time i.e. about 1 hour.
So after this error reset my MCU, but getting same result.
All are working fine except this error.
Help me to solve this error.
I am using SIM900A and made code for this.
In this code, i got IMEI number, Service provider, Network strength, APN set for SIM card.
After this result I set commands AT+CIPMUX=0, AT+CIPSTATUS, AT+CGATT=1, AT+CIICR, AT+CIPSTATUS, AT+CIFSR, AT+CIPSTATUS respectively.
Then i use command AT+CIPSTART to Open port on Given IP and it is also working.
Then i use AT+CIPSEND for sending data and i got data on port.
All are working properly, but it gives me "PDP DEACT" error after some time i.e. about 1 hour.
So after this error reset my MCU, but getting same result.
All are working fine except this error.
Help me to solve this error.